An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 5945-01-243-6377
NSN 5920-01-014-0611
NSN 2925-01-468-7073
NSN 4140-01-290-5230
NSN 5975-00-604-0479
NSN 5930-01-253-6421
NSN 5965-01-392-1761
NSN 7035-01-590-8528
NSN 5950-00-770-2077
NSN 5855-01-633-1253
NSN 5990-01-632-0969
NSN 5996-01-469-6848